www.onlyEnglish9a.com
sreda, 5. junij 2013
mobil phone
MOBILE PHONE
A
mobile phone
is a device that can make and receive
telephone calls
over a
radio link
while moving around a wide geographic area. It does so by connecting to a
cellular network
provided by a
mobile phone operator
, allowing access to the
public telephone network
. By contrast, a
cordless telephone
is used only within the short range of a single, private base station.
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